Hi Nate, we are currently still working with the 3.8.97 version because of game compatibility.We are not packing atlas and also do not have pretty print checked and yes as i said we tried maximizing Spine memory using -Xmx1500m.
We should talk to the programmers regarding the use of binary type as you said.Till then i will try a few things recommended by you and come back asap with a reply to this.
Thank you!
Vlad